REQUEST FOR TENDER
PASTE PLANT EQUIPMENT’S DESIGN AND SUPPLY
North Mara Gold Mine, a fully owned subsidiary of Twiga Minerals Corporation, which is ultimately owned by Barrick Gold Corporation and the Government of the United Republic of Tanzania requests the submission of Tenders from reputable, experienced, certified and qualified parties to provide the following goods:
Pressure Filters, Binder Handling System, Live Bottom Feeders and Thickener
Pre-qualification Criteria
No | Reference No | Description | Pre Qualification Criteria |
1 | NM29/2021/B/1 | Design & Supply of Pressure Fitters, Ancillary Equipment’s & Air Compressor unit for De-watering Tailings | i. Experience in designed, engineered, manufactured, performance tested, supplied and commissioned Pressure filters including ancillary equipment’s with minimum filter cake discharge capacity of 113 dry four, maximum specific gravity 2.124 t/im3 (underflow 87% solids concentration) ii. Should have supplied at least two no’s pressure filter meeting above requirement within last 5 years from closing date of EOI and out of which at least one should have been in successful operation for a period not less than one year as on the date of closing oEOl iii, Preferred Make – FLS width, Fox Fluid power, Diemme Filtration, Enprotech, Outotec or equivalent iv. Able to supply commissioning spares & maintenance spares v. Warranty & Guarantee period to be specified vi. Installation and commissioning support and assistance vii. Lead time of delivery viii, Cost of equipment, commissioning spares and two ears maintenance spares |
2 | NM29/2021/B/2 | Design & Supply of Binder Handling System (Silo, Dust collector, Rotary feeder, Belt weigh feeder, Screw conveyor) | i. Experience in designed, engineered, manufactured, performance tested, supplied and commissioned Binder system with design feed rate of 3 to 20 dry hr binder with Live silo capacity of 600 Tons ii. Should have supplied at least one Binder system meeting above requirement within last 5 years from closing date of EOI and out of which at least one should have been in successful operation for a period not less than one year as on the date of closing of EOI iii. Preferred Make — Techmatic, Simem, BMH Systems| or equivalent iv. Able to supply commissioning spares & maintenance spares v. Warranty & Guarantee period to be specified vi. Installation and commissioning support and assistance vii. Lead time of delivery viii. Cost of equipment, commissioning spares and two ears maintenance spares ix. Experience in designed, engineered, manufactured, performance tested, supplied and commissioned of Live bottom feeder to handle moist and sticky filter cake, wet flow rate 72 to 87 m3/hr (solid density 2.65 tim3, mass concentration 87%, moisture content — 13%) |
3 | NM29/2021/B/3 | Design & Supply of Live Bottom Feeder with discharge chute | i.Should have supplied at least one live bottom feeder meeting above requirement within last 5 years from closing date of EO! and out of which at least one should have been in successful operation for a period not less than one year as on the date of closing of EOI ii. Preferred Make — Techmatic, JC Steele or equivalent iii. Able to supply commissioning spares & maintenance spares iv. Warranty & Guarantee period to be specified v. Installation and commissioning support and assistance vi. Lead time of delivery vii. Cost of equipment, commissioning spares and two ears maintenance spares |
4 | NM29/2021/B/4 | Design & Supply of Thickener with feed box for feed control to a filtration plant | i. Experience in designed, engineered, manufactured, performance tested, supplied and commissioned of thickener with feed box, underflow capacity total mixture — 95 to 126 m3/h, mixture mass flow — 162 to 216 wet t/h, mixture density — 1.713 t/m3, solids concentration 67% ii. Should have supplied at least two thickener meeting above requirement within last 5 years from closing date of EOI and out of which at least one should have been in successful operation for a period not less thanone year as on the date of closing of EOI iii. Preferred Make — FLSmidth, Andritz Delkor, MIP process, Outotec, Roytec or equivalent iv. Able to supply commissioning spares & maintenance spares v. Warranty & Guarantee period to be specified vi. Installation and commissioning support and assistance vii, Lead time of deliver viii.Cost of equipment, commissioning spares and two years’ maintenance spares |
Expression of interest
If your company meets the pre-qualification criteria and would like to be considered to receive the invitation to tender (ITT), an expression of interest (EOI) including your company profile and evidence of compliance with pre-qualification criteria may be submitted to [email protected]
Applicants must quote the tender reference “Paste Plant Equipment’s Design and Supply 2” along with the respective reference no.(s) in the subject line of the email.
NB: The Company reserves the right to invite any other supplier(s) who did not submit an EOI through this advertisement.
Pre-qualification of any company submitting an “Expression of Interest” shall be at the sole discretion of NMGM
Key Dates
- Last date to submit EOI January 3, 2022
North Mara Gold Mine Limited